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. 2017 Jan 19;5:e2801. doi: 10.7717/peerj.2801

Figure 5. Digital reconstructions of the right quadrate of Macelognathus.

Figure 5

(A) lateral; (B) medial; (C) anteromedial; and, (D) posterior views. Abbreviations: cqp, cranioquadrate passage; dmq, dorsomedial process of the quadrate; f., qj, facet for the quadratojugal; f. otoc, facet for the otoccipital; lcq, lateral condyle of the quadrate; mcq, medial condyle of the quadrate; oj, otic joint; ota, otic aperture; ptq, pterygoid ramus of the quadrate; qf, quadrate fenestra; tc, tympanic crest; 1–5, internal chambers of the quadrate.